<template>
  <div class="login-container">
    <div class="logo" />
    <div class="form">
      <h1>登录</h1>
      <el-card shadow="never" class="login-card">
        <!--登录表单-->
        <el-form ref="loginForm" :model="loginForm" :rules="loginRules">
          <el-form-item prop="mobile">
            <el-input v-model="loginForm.mobile" placeholder="请输入手机号" />
          </el-form-item>
          <el-form-item prop="password">
            <el-input
              v-model="loginForm.password"
              show-password
              placeholder="请输入密码"
            />
          </el-form-item>
          <el-form-item prop="flag">
            <el-checkbox v-model="loginForm.flag">用户平台使用协议</el-checkbox>
          </el-form-item>
          <el-form-item>
            <el-button style="width:350px" type="primary" @click="loginSub">登录</el-button>
          </el-form-item>
        </el-form>
      </el-card>

    </div>
  </div>
</template>
<script>
export default {
  name: 'Login',
  data() {
    return {
      // 登录表单的数据
      loginForm: {
        // 开发环境设置默认的账号信息,生产环境有用户输入
        mobile: process.env.NODE_ENV === 'development' ? '13800000002' : '',
        password: process.env.NODE_ENV === 'development' ? '123456' : '',
        flag: process.env.NODE_ENV === 'development'
      },
      // 登录表单的校验规则
      loginRules: {
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          {
            pattern: /^1([38][0-9]|4[579]|5[0-3,5-9]|6[6]|7[0135678]|9[89])\d{8}$/,
            message: '手机号格式错误',
            trigger: 'blur'
          }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          {
            min: 6,
            max: 16,
            message: '密码长度是6-16位',
            trigger: 'blur'
          }
        ],
        // required: 只能做非空判断  pattern: 只能做正则校验  min和max只能做长度校验
        flag: [
          {
            /** 文档注释 @param 代表参数的意思
         * @param rule 当前校验规则
         * @param value 当前校验的字段的值
         * @param callback 校验结果的回调,<< 是个方法,记得小括号 >>告诉el-form 组件的校验结果
         * 只需要判断isAggre的值是否为 true 即可
         * 常规的校验信息在massage中 , 非常规是在Eroor中
         */
            validator: (rule, value, callback) => {
              value ? callback() : callback(new Error('请勾选用户平台协议'))
            }
          }
        ]
      }
    }
  },
  methods: {
    loginSub() {
      this.$refs.loginForm.validate(async(valid) => {
        if (valid) {
          await this.$store.dispatch('user/login', this.loginForm)
          this.$router.push('/')
        }
      })
    }

  }
}
</script>
<style lang="scss">
.login-container {
  display: flex;
  align-items: stretch;
  height: 100vh;
  .logo {
    flex: 3;
    background: rgba(38, 72, 176) url(../../assets/common/login_back.png)
      no-repeat center / cover;
    border-top-right-radius: 60px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding: 0 100px;
    .icon {
      background: url(../../assets/common/logo.png) no-repeat 70px center /
        contain;
      width: 300px;
      height: 50px;
      margin-bottom: 50px;
    }
    p {
      color: #fff;
      font-size: 18px;
      margin-top: 20px;
      width: 300px;
      text-align: center;
    }
  }
  .form {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 176px;
    .el-card {
      border: none;
      padding: 0;
    }
    h1 {
      padding-left: 20px;
      font-size: 24px;
    }
    .el-input {
      width: 350px;
      height: 44px;
      .el-input__inner {
        background: #f4f5fb;
      }
    }
    .el-checkbox {
      color: #606266;
    }
  }
}
</style>
